CN103161762A - Novel high-efficiency double-suction pump - Google Patents
Novel high-efficiency double-suction pump Download PDFInfo
- Publication number
- CN103161762A CN103161762A CN 201110425633 CN201110425633A CN103161762A CN 103161762 A CN103161762 A CN 103161762A CN 201110425633 CN201110425633 CN 201110425633 CN 201110425633 A CN201110425633 A CN 201110425633A CN 103161762 A CN103161762 A CN 103161762A
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- pump
- suction
- double
- novel high
- seat
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Abstract
The invention relates to the technical field of water pumps, in particular to a novel high-efficiency double-suction pump. The novel high-efficiency double-suction pump is characterized by comprising a left suction opening, a right suction opening, an oil chamber, a mechanical seal, a pump cover, an O-shaped ring, an impeller, a pump seat, and a pump body. The left suction opening is formed in the left side of the pump seat, the right opening is formed in the right side of the pump seat, and the left suction opening and the right suction opening form a double-suction structure. Therefore, the effect of the double-suction structure largely reduces pressure between a medium and the pump body, turbulent flow and impact generated in the overflowing part of the medium are lowered, hydraulic power loss of the pump is reduced, and working efficiency and stability of the pump are improved.
Description
Technical field
The present invention relates to pump technology field, especially a kind of Novel efficient double-suction pump.
Background technique
Traditional pump is after start work, and the pressure between medium and the pump housing can raise, and can produce turbulent flow and impact, thereby increases the hydraulic loss of pump, makes the Efficiency Decreasing of pump.
Summary of the invention
for addressing the above problem, the invention provides a kind of Novel efficient double-suction pump, described a kind of Novel efficient double-suction pump, it is characterized in that, comprise: left suction inlet 1, right suction inlet 2, grease chamber 3, mechanical seal 4, pump cover 5, O type circle 7, impeller 9, pump seat 10, the pump housing 11, described a kind of Novel efficient double-suction pump, be provided with left suction inlet 1 on pump seat 10 left sides, be provided with right suction inlet 2 on pump seat 10 the right, the double suction structure of its left suction inlet and right suction inlet, its effect has reduced the pressure between medium and the pump housing, reduce turbulent flow and impact that medium partly produces at pump housing overcurrent, reduce the hydraulic loss of pump, pump work efficient and stability have been improved.
The invention has the beneficial effects as follows: 1. reduced the pressure between medium and the pump housing.2. improve the efficient of pump.3. extend working life and the working stability of pump.
Description of drawings
Fig. 1 is general structure schematic diagram of the present invention;
Wherein: left suction inlet 1, right suction inlet 2, grease chamber 3, mechanical seal 4, pump cover 5, O type circle 7, impeller 9, pump seat 10, the pump housing 11.
Embodiment
Described a kind of Novel efficient double-suction pump, be provided with left suction inlet 1 on pump seat 10 left sides, be provided with right suction inlet 2 on pump seat 10 the right, the double suction structure of its left suction inlet and right suction inlet, its effect has reduced the pressure between medium and the pump housing, reduce medium in turbulent flow and impact that pump housing overcurrent partly produces, reduce the hydraulic loss of pump, improved pump work efficient and stability.
Claims (1)
1. Novel efficient double-suction pump, it is characterized in that, comprising: left suction inlet, right suction inlet, grease chamber, mechanical seal, pump cover, O type circle, impeller, pump seat, the pump housing, described a kind of Novel efficient double-suction pump, be provided with left suction inlet on the pump seat left side, be provided with right suction inlet on pump seat the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110425633 CN103161762A (en) | 2011-12-19 | 2011-12-19 | Novel high-efficiency double-suction pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110425633 CN103161762A (en) | 2011-12-19 | 2011-12-19 | Novel high-efficiency double-suction pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161762A true CN103161762A (en) | 2013-06-19 |
Family
ID=48585177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110425633 Pending CN103161762A (en) | 2011-12-19 | 2011-12-19 | Novel high-efficiency double-suction pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161762A (en) |
-
2011
- 2011-12-19 CN CN 201110425633 patent/CN103161762A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |